Is it possible that she could suggest to the Cryonics Institute that they could set up an account in her name and we could donate directly to that account, cutting out the middleman but still directly contributing to this girl?

A 3rd party quoted what appears to be an email from CI stating that she contacted CI. In the quote, CI advised delaying donations until they set up a donation account as previously done for two members, where CI could return donations if necessary.